CVE-2021-40373

Public Exploit

Description

playSMS before 1.4.5 allows Arbitrary Code Execution by entering PHP code at the #tabs-information-page of core_main_config, and then executing that code via the index.php?app=main&inc=core_welcome URI.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 35.27% Top 5%
Vendor Advisory playsms.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/maikroservice/CVE-2021-40373 third party advisory exploit
https://playsms.org/2021/09/04/playsms-1-4-5-released/ release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-40373?
CVE-2021-40373 has been scored as a critical severity vulnerability.
How to fix CVE-2021-40373?
To fix CVE-2021-40373, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-40373 being actively exploited in the wild?
It is possible that CVE-2021-40373 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~35% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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